I love this one too - I asked if I really needed “operationally tough” gear and figured that civilian grade stuff was the way to go to control cost.
Then the civvy grade “good enough” scope broke after a 10 hour drive to shoot with friends from college. And the civvy benchrest action failed in the sand. The civvy ar10 ate it when the bolt assembly started spitting metal shavings from th me gas ring/bore interface.
These days I try to stay mil-spec just because for most of it it breaks less often. Hell, I still send dead milspec stufd back to makers after it fails.
So yes - it can be pretentious to say “I need to be operational, high speed, and low drag with this shit while I go to my paper range and murder them tree products...”. But some of us just are tired of the breakage of the mostly untested civvy stuff...